The invention discloses a field electric construction vehicle, and aims at designing the field electric construction vehicle with the advantages of reasonable structure and good use effect. The field electric construction vehicle has the technical scheme that the field electric construction vehicle comprises a vehicle body, wherein the vehicle body consists of two parts, the connection between the two parts of vehicle bodies is realized through a flexible connection device, a motor is arranged on wheels, a winch and a folding climbing ladder are arranged on the vehicle body, and a tool box can also be arranged on the vehicle body. The field electric construction vehicle has the advantages that the use range is wide, the use efficiency is high, the work intensity of overhaul personnel is greatly reduced, the practicability is high, and the popularization and the application are convenient.